Nε-Dansyl-L-lysine
Nε-Dansyl-L-lysine (CAS: 1101-84-4) is a modified amino acid with the empirical formula C18H25N3O4S and a molecular weight of 379.47 g/mol. This fluorescently labelled compound is valuable in biochemical research. It is commonly employed as a fluorescent probe for detecting and quantifying amine groups and in various biological labelling applications, particularly where fluorescence detection is advantageous.
Fluorescent Labelling Reagent
Nε-Dansyl-L-lysine serves as a fluorescent tag for biomolecules containing primary or secondary amine groups. Its intrinsic fluorescence allows for sensitive detection in various analytical techniques.
Biochemical Research Tool
This compound is utilised in research settings to study protein structure, function, and interactions through fluorescence-based assays. It aids in the investigation of enzymatic activity and binding events.
Amine Group Detection
The dansyl group reacts with primary and secondary amines, making Nε-Dansyl-L-lysine a useful reagent for the derivatisation and subsequent detection or quantification of amines in complex biological samples.
| Molecular weight | 379.47 |
|---|---|
| Empirical formula | C18H25N3O4S |
| Storage temperature | −20°C |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Nε-Dansyl-L-lysine used for?
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Nε-Dansyl-L-lysine is primarily used as a fluorescent labelling reagent for amine groups in biochemical research, for protein labelling, and as a fluorescent probe in analytical applications.
What is the CAS number and molecular formula for Nε-Dansyl-L-lysine?
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The CAS number for Nε-Dansyl-L-lysine is 1101-84-4, and its empirical formula is C18H25N3O4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nε-Dansyl-L-lysine as a research-grade chemical. The specific assay or purity is detailed on the Certificate of Analysis provided with each batch. It is not represented as USP, BP, or EP grade.
What are the safety and handling considerations for Nε-Dansyl-L-lysine?
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Nε-Dansyl-L-lysine is classified with a WGK Germany value of 3, indicating it is hazardous to water. Appropriate personal protective equipment should be worn, and handling should occur in a well-ventilated area or fume hood to avoid exposure.
How is Nε-Dansyl-L-lysine packed, shipped, and exported?
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Nε-Dansyl-L-lysine is typically stored at -20°C. Tech Serve Solutions adheres to all regulations for packing, shipping, and exporting chemicals globally, ensuring safe and compliant delivery.
How can I request a sample or quote for Nε-Dansyl-L-lysine?
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To request a sample or a quotation for Nε-Dansyl-L-lysine, please contact our sales department through the website or by telephone, providing your specific requirements.
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